<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
</head>
<body>

<form action="#">
  <label>
    <input type="text" list="singers">
  </label>
  <input type="submit">
</form>
<datalist id="singers">
  <option value="zjl">周杰伦</option>
  <option value="zdy">周冬雨</option>
  <option value="mdm">马冬梅</option>
  <option value="my">马云</option>
</datalist>
</body>
</html>
